chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 174133711 174133712 C T 18 GENIC homozygous 783696793 1 174134645 174134646 T C 22 GENIC homozygous 783696794 1 174134943 174134944 A G 28 GENIC homozygous 783696795 1 174135776 174135777 G A 26 GENIC homozygous 783696796